[Applicable] Smartwings blinds exclusive solar charger with C-type charging head perfectly matched to the motor interface. [Appearance] The solid black solar panel effectively absorbs sunlight and charges your blinds. Rectangular shape can fit the window perfectly. [Conveniency] You don't have to look for charging outlets for your curtains anymore. The solar panels are taped on both sides and can be mounted directly on windows or walls. Simply connect the cord to the motor to provide constant power to your blinds. [Environmental] Your blinds will be powered by solar panels, so you won't need to charge them from your home's power source. Save your daily electricity consumption. [Detailed Parameters] Product Dimensions:15.16"L x 2.4"W x 0.3"T Cord length：19.7" Working temperature: -20°C to +60°C For the convenience of our customers and to give our guests more and more direct choices, Smartwings sells all of its accessories separately. You do not have to worry about your missing accessories and nowhere to order.If there is no outlet near your window, you can choose this solar panel, which not only can solve the trouble of charging lithium batteries, but also can bring economic and environmental benefits.